1 .text 2 .align 0 3 .thumb 4 label: 5 yield 6 wfe 7 wfi 8 sev 9 # arm-aout wants the segment padded to an 16-byte boundary; 10 # do this explicitly so it's consistent for all object formats. 11 nop 12 nop 13 nop 14 nop 15